Light thunk/clunk in front suspension
#1
Light thunk/clunk in front suspension
Just reinstalled my stock suspension and all seems fine except when driving slowish over anything from slightly uneven to speed bumps.
I don't hear anything metallic banging. Just a soft rubbery clunking. Sounds like rubber bushings are maybe a little loose... Don't hear anything unusual when on the highway though.
Everything is torqued up to factory spec as far as I can tell.
Can someone help me track this down? Thanks.
I don't hear anything metallic banging. Just a soft rubbery clunking. Sounds like rubber bushings are maybe a little loose... Don't hear anything unusual when on the highway though.
Everything is torqued up to factory spec as far as I can tell.
Can someone help me track this down? Thanks.
#3
I guess you could say it's sort of like a rattle, but it sounds a little more padded than that. I don't see any play in the end links while the car is sitting on the ground. I'll jack up the front end and see if I can tighten up the links.
#4
Thats weird, my friends Fit does this also, he has been put back to stock from coil overs and he thought the sound was from the coil overs but the sound still remains, i looked over the car and i cant find anything amiss either. My best guess was the upper strut mount seat but it seems find and snug, its wierd because the car only has 42k miles nothing should be too worn out.
#5
I had a look at the links and tightened them up a little over the torque spec just to be sure. Also gave it a shake while it was jacked up and everything seemed tight. Seems like the sound went away a little bit its not completely gone. To be honest I'm not sure if the sound was there before lowering though.
I was gunna look there as you suggested next but I i remember being very anal about torque specs when reinstalling my suspension. So I don't know if that could be it either.
I would say the sound is similar to the sound the gas makes in the tank when it is nearly full and you come to a sudden stop, except it is less "liquidy" and does not come back to splash again like the gas does. It's like rubber bushings are lightly knocking against each other....
I was gunna look there as you suggested next but I i remember being very anal about torque specs when reinstalling my suspension. So I don't know if that could be it either.
I would say the sound is similar to the sound the gas makes in the tank when it is nearly full and you come to a sudden stop, except it is less "liquidy" and does not come back to splash again like the gas does. It's like rubber bushings are lightly knocking against each other....
#6
Stock Honda end links can be tight, but still clunk. The plastic inside develops clearance that you cannot see or feel, only hear.
The best way to troubleshoot is to actually disconnect the links. Tie them back, drive around, and see if the clunk is gone.
We replaced our '07 Fit's end links at 70K miles. I posted a DIY a few years ago...
The best way to troubleshoot is to actually disconnect the links. Tie them back, drive around, and see if the clunk is gone.
We replaced our '07 Fit's end links at 70K miles. I posted a DIY a few years ago...
#8
here is my DIY:
https://www.fitfreak.net/forums/fit-...eplacment.html
You can see the OE blue "dots" in the last picture of Post #2.
++++++++++++++
Disconnecting the end links is only a diagnostic, don't leave them like that. But if you drive slowly (over the same bumps that provided the clunking) you will not be at risk.
#9
Thanks for your help. It's better I think but not completely gone. I just put on a much quieter set of tires and it turns out the sound is still audible at higher speeds.
I'm wondering if it's the top strut mount that's not tight enough and the whole strut is wiggling a bit in the mount. This is what I think it sounds like. Unfortunately, I don't think I can tighten these anymore than they currently are. I almost started bending my Allen key while trying to crank at the top with my torque wrench.
I've considered an impact wrench but I'm worried it'll over torque instantly as most are rated around 200ftlb. Not to mention there isn't even enough room to get it under the windshield... Anyone have any ideas?
Thanks
I'm wondering if it's the top strut mount that's not tight enough and the whole strut is wiggling a bit in the mount. This is what I think it sounds like. Unfortunately, I don't think I can tighten these anymore than they currently are. I almost started bending my Allen key while trying to crank at the top with my torque wrench.
I've considered an impact wrench but I'm worried it'll over torque instantly as most are rated around 200ftlb. Not to mention there isn't even enough room to get it under the windshield... Anyone have any ideas?
Thanks
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08-13-2016 02:49 PM